温度t/⁰C

饱和蒸气  压    p/kPa

密度ρ/kg·m^-3

焓H/kJ·kg^-1

比定压热容c_p/kJ·kg^-1·K^-1

导热系数λ/10^-2W·m^-1·K^-1

粘度μ/10^-5Pa·s

体积膨胀系数α/10^-4K^-1

表面张力σ/10^-3N·m^-1

普兰德

数 Pr

0

0.6082

999.9

0

4.212

55.13

179.21

0.63

75.6

13.66

10

1.2262

999.7

42.04

4.197

57.45

130.77

0.70

74.1

9.52

20

2.3346

998.2

83.90

4.183

59.89

100.50

1.82

72.6

7.01

30

4.2474

995.7

125.69

4.174

61.76

80.07

3.21

71.2

5.42

40

7.3766

992.2

165.71

4.174

63.38

65.60

3.87

69.6

4.32

50

12.31

988.1

209.30

4.174

64.78

54.94

4.49

67.7

3.54

60

19.932

983.2

251.12

4.178

65.94

46.88

5.11

66.2

2.98

70

31.164

977.8

292.99

4.178

66.76

40.61

5.70

64.3

2.54

80

47.379

971.8

334.94

4.195

67.45

35.65

6.32

62.6

2.22

90

70.136

965.3

376.98

4.208

67.98

31.65

6.95

60.7

1.96

100

101.33

958.4

419.10

4.220

68.04

28.38

7.52

58.8

1.76

110

143.31

951.0

461.34

4.238

68.27

25.89

8.08

56.9

1.61

120

198.64

943.1

503.67

4.250

68.50

23.73

8.64

54.8

1.47

130

270.25

934.8

546.38

4.266

68.50

21.77

9.17

52.8

1.36

140

361.47

926.1

589.08

4.287

68.27

20.10

9.72

50.7

1.26

150

476.24

917.0

632.20

4.312

68.38

18.63

10.3

48.6

1.18

160

618.28

907.4

675.33

4.346

68.27

17.36

10.7

46.6

1.11

170

792.59

897.3

719.29

4.379

67.92

16.28

11.3

45.3

1.05

180

1003.5

886.9

763.25

4.417

67.45

15.30

11.9

42.3

1.00

190

1255.6

876.0

807.63

4.460

66.99

14.42

12.6

40.8

0.96

200

1554.77

863.0

852.43

4.505

66.29

13.63

13.3

38.4

0.93

210

1917.72

852.8

897.65

4.555

65.48

13.04

14.1

36.1

0.91

220

2320.88

840.3

943.70

4.614

64.55

12.46

14.8

33.8

0.89

230

2798.59

827.3

990.18

4.681

63.73

11.97

15.9

31.6

0.88

240

3347.91

813.6

1037.49

4.756

62.80

11.47

16.8

29.1

0.87

250

3977.67

799.0

1085.64

4.844

61.76

10.98

18.1

26.7

0.86

260

4693.75

784.0

1135.04

4.949

60.84

10.59

19.7

24.2

0.87

270

5503.99

767.9

1185.28

5.070

59.96

10.20

21.6

21.9

0.88

280

6417.24

750.7

1236.28

5.229

57.45

9.81

23.7

19.5

0.89

290

7443.29

732.3

1289.95

5.485

55.82

9.42

26.2

17.2

0.93

300

8592.94

712.5

1344.80

5.736

53.96

9.12

29.2

14.7

0.97

310

9877.96

691.1

1402.16

6.071

52.34

8.83

32.9

12.3

1.02

320

11300.3

667.1

1462.03

6.573

50.59

8.53

38.2

10.0

1.11

330

12879.6

640.2

1526.19

7.243

48.73

8.14

43.3

7.82

1.22

340

14615.9

610.1

1594.75

8.164

45.71

7.75

53.4

5.78

1.38

350

16538.5

574.4

1671.37

9.504

43.03

7.26

66.8

3.89

1.60

360

18667.1

528.0

1761.39

13.984

39.54

6.67

109

2.06

2.36

370

21040.9

450.5

1892.43

40.319

33.73

5.69

264

0.48

6.80